#59645E
Closest named color: Slate (#516572). oklch(49.2% 0.017 162), rgb(89, 100, 94).
Aa
White text reads best on this color (6.15:1).
About this color
#59645E is a medium-dark close to neutral grey. In OKLCH its lightness is 49%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Slate (#516572), ΔE 0.032 away. White text reads best on it, at 6.15:1.
| Hue family | Neutrals |
| Lightness | medium-dark (49%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Slate (#516572) |
| Black text | 3.40:1 |
| White text | 6.15:1 |
Values
| HEX | #59645E |
| RGB | rgb(89, 100, 94) |
| HSL | hsl(147, 6%, 37%) |
| OKLCH | oklch(49.2% 0.017 162) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #59645E | 6.15:1 | AA | Lc -85.9 | Fine for body text |
| Black text on #59645E | 3.40:1 | AA large text | Lc 23.3 | Dividers and decoration only |
| #59645E text on white | 6.15:1 | AA | Lc 80.8 | Fine for body text |
| #59645E text on black | 3.40:1 | AA large text | Lc -21.1 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F5F6F5
oklch(97.2% 0.002 145.6)
-
Step 100
100
#E8EAE9
oklch(93.5% 0.003 165.1)
-
Step 200
200
#D7DAD8
oklch(88.5% 0.004 157.2)
-
Step 300
300
#BCC2BF
oklch(80.8% 0.008 164.9)
-
Step 400
400
#9AA39E
oklch(70.7% 0.012 161.9)
-
Step 500
500
#818D86
oklch(63.1% 0.017 160.4)
-
Step 600
600
#6B7770
oklch(55.7% 0.018 160.2)
-
Step 700
700 (this color)
#59645E
oklch(49.2% 0.017 162)
-
Step 800
800
#49514D
oklch(42.6% 0.012 164.4)
-
Step 900
900
#3D4340
oklch(37.6% 0.009 164.5)
-
Step 950
950
#242725
oklch(26.9% 0.006 156.8)
#59645E with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #64625E | 0.017 |
| Deuteranopia (no green cones) | #62615E | 0.016 |
| Tritanopia (no blue cones) | #576462 | 0.007 |
| Achromatopsia (no color) | #616161 | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #59645E
#59645E
oklch(49.2% 0.017 162)
- #685D64
#685D64
oklch(49.1% 0.018 339.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #59645E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.032
- Dim Gray #696969 ΔE 0.033
- Dusty Grape #545775 ΔE 0.064
- Dark Taupe #7F684E ΔE 0.066
- Dark Green Blue #1F6357 ΔE 0.066
- Dark Moss Green #606C38 ΔE 0.067
- YInMn Blue #415A77 ΔE 0.067
- Dark Aqua #05696B ΔE 0.069
Use #59645E in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.